After evaporation of the solvent, DINITROL 81 leaves a transparent, hard and waxy film, which is ideal as a protective coating and yet allows for easy inspection of metal surfaces, reading of labels, numbers etc.
The product is suitable for the protection of steel and other metal surfaces during storage and transport, especially when a colourless, transparent and smear-free film is required. DINITROL 81 can also be used for the protection of lacquered surfaces and is resistant to white spirit and similar solvents, e.g. for different tool types, equipment motors and vehicles.
Against galvanic corrosion
Permanent or temporary
On evaporation of the solvent, DINITROL 81 leaves a transparent, hard and waxy film, ideally suited as a protective coating, affording easy visual inspection of the metal surface, reading of labels, numbers, etc.
DINITROL 81 is intended for protection, in storage and in transit, of finished surfaces of steel and of other metals, particularly when a colourless, transparent and smearless film is desired.
DINITROL 81 may also be used for protection of lacquered surfaces withstanding white spirit and similar solvents, e.g. different types of tooling and equipment engines and vehicles.
Method of use
DINITROL 81 may be applied by spraying, brushing or dipping to a clean dry surface. Both high pressure and ordinary types of spraying equipment can be used.
The ideal temperature for the application is 15 − 20°C. During warehousing, application and drying, the measures to be taken are the same as those applying to paints and lacquers.
DINITROL 81 shall be applied on clean, dry and corrosion free surfaces.
Over-Coating / 2-Layer-Application
DINITROL 81 is not intended to be overpainted. It can be applied in more layers and is repairable with itself.
For additional information please consult DINOL.
DINITROL 81 can be stored 24 months.
Colour milky transparent
Type of film waxy
Density at 23°C 770 g/m³
Viscosity at 23°C (DIN 4 cup) 17 seconds
(thixotropy completely broken)
Dry matter content 15% by weight
Flash point 24°C
Aromatic content in solvent < 0.5%
Recommended film thickness wet 100 μm
Recommended layer thickness 10 μm
Drying time 30 minutes
Effect on car paint none
Removability Hydrocarcon solvents
SST 50 Micron, 1000 h
Shelf life 24 months
Available in 20 L Pai